Front Seat Head Restraints

The front and rear outboard seats are equipped with adjustable head restraints for occupant safety and comfort.
Up and Down Height Adjustment

To raise the head restraint:
1. Pull up to the desired position (1).
To lower the head restraint:
1. Press and hold the lock release button (2) on the head restraint support.
2. Lower the head restraint to the desired position (3).

NOTICE
If the seatback is folded forward with the head restraint installed and the seat cushion is raised, the head restraint may contact the sun visor or other parts of the vehicle.
Removal/Installation

To remove the head restraint:
1. Recline the seatback (2) rearward using the seatback recline lever/switch (1).
2. Raise the head restraint fully.
3. Press the head restraint release button (3) and insert a tool (such as a pin) into the access hole (4), then pull the head restraint up (5).

To reinstall the head restraint:
1. Insert the head restraint posts (2) into the holes while pressing the lock release button (1).
2. Adjust the head restraint to the appropriate height.
3. Fold the seatback forward (4) using the seatback recline lever/switch (3).
Test yourself
A quick Hyundai Sonata LF quiz: every answer comes with an explanation and a link to the manual page.